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Finding the Third Proportional to 2,955,758 and 6,353,534

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Solution

The third proportional to 2,955,758 and 6,353,534 is: 13,657,205.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,758 : 6,353,534 = 6,353,534 : x
  2. Step 2: Convert to fraction form
    2,955,758/6,353,534 = 6,353,534/x
  3. Step 3: Cross multiply
    2,955,758x = 6,353,534 × 6,353,534
  4. Step 4: Simplify right side
    2,955,758x = 40,367,394,289,156
  5. Step 5: Solve for x
    x = 40,367,394,289,156/2,955,758
  6. Step 6: Final answer
    x = 13,657,205.46

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.